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Electric insulation tree and bamboo clipping machine

A pruner and tree bamboo technology, applied in electric pruning saws, cutting tools, applications, etc., can solve the problems of heavy overall weight of the pruner, affect the normal electricity consumption of residents, increase the labor intensity of workers, etc., and achieve strong promotion and application value , reasonable structure, and the effect of reducing labor intensity

Inactive Publication Date: 2017-01-25
重庆西鹏汇德电力设备制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the existing transmission shaft and connecting pipe are all made of metal materials, the overall weight of the trimmer is relatively heavy, which increases the labor intensity of the workers and reduces the stability of the control, making it difficult to control the saw head. Casualties or economic losses may be caused by mistaken cutting of power lines
Moreover, the metal connecting pipe is conductive, and it is necessary to cut off the power in the relevant area during operation, which affects the normal electricity consumption of residents and may cause direct or indirect huge economic losses

Method used

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  • Electric insulation tree and bamboo clipping machine
  • Electric insulation tree and bamboo clipping machine
  • Electric insulation tree and bamboo clipping machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] As shown in the figure: the electric insulation tree and bamboo trimmer of the present embodiment includes a motor assembly, a transmission assembly and a saw head, and the transmission assembly includes a transmission shaft 21 and a connecting pipe 22 arranged outside the transmission shaft 21, and the transmission shaft 21 and the connecting pipe 22 are all made of glass fiber material, the transmission shaft 21 is a hollow structure, the inner diameter of the connecting pipe 22 is greater than the outer diameter of the transmission shaft 21, and the transmission shaft 21 coaxially extends into the connecting pipe 22 and It is supported and positioned by the bearing I4 located in the connecting pipe 22; the power of the motor assembly is transmitted to the saw head through the transmission assembly to cut the tree; the transmission shaft 21 and the connecting pipe 22 are made of non-metallic glass fiber material , compared with metal materials, the overall weight of th...

Embodiment 2

[0031] The electric insulating tree and bamboo trimmer of the present embodiment is the same in part structure as the electric insulating tree and bamboo trimmer in the first embodiment, the difference is only in the composition of the glass fiber material; in the present embodiment, the glass fiber material is measured by weight Parts include the following components: 31 parts of quartz sand, 10 parts of limestone, 5 parts of dolomite, 1 part of boric acid, 4 parts of Glauber's salt, 2 parts of fluorite, 1 part of pyrophyllite, 9 parts of alumina, and 10 parts of silicon dioxide . The materials of the above components are melted and sintered into 20mm rods or spheres, and then heated and remelted to make finer 3-60um fibers, and then the fibers are made into super-strong fiber rods by reverse winding with a roller machine or barrel. The material has high strength. After testing, the tensile strength of a single fine fiber can reach 2840Mpa, and the modulus of elasticity can ...

Embodiment 3

[0033] The electric insulating tree and bamboo trimmer of the present embodiment is the same in part structure as the electric insulating tree and bamboo trimmer in the first embodiment, the difference is only in the composition of the glass fiber material; in the present embodiment, the glass fiber material is measured by weight Parts include the following components: 35.5 parts of quartz sand, 13.5 parts of limestone, 9.5 parts of dolomite, 3.5 parts of boric acid, 7 parts of Glauber's salt, 5.5 parts of fluorite, 3 parts of pyrophyllite, 12 parts of alumina, and 12 parts of silicon dioxide . The materials of the above components are melted and sintered into 20mm rods or spheres, and then heated and remelted to make finer 3-60um fibers, and then the fibers are made into super-strong fiber rods by reverse winding with a roller machine or barrel. The material has high strength. After testing, the tensile strength of a single fine fiber can reach 2985Mpa, and the elastic modul...

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Abstract

The invention discloses an electric insulation tree and bamboo clipping machine which comprises a motor assembly, a transmission assembly and a saw. The transmission assembly comprises a transmission shaft and a connecting pipe arranged outside the transmission shaft, the transmission shaft and the connecting pipe are both made of glass fiber materials, the transmission shaft is of a hollow structure, the inner diameter of the connecting pipe is larger than the outer diameter of the transmission shaft, and the transmission shaft coaxially stretches into the connecting pipe and is supported and located through a bearing I arranged in the connecting pipe. The transmission shaft and the connecting pipe are made from the non-metal materials, so that the overall weight of the clipping machine is reduced, the labor intensity of workers is reduced, and the stability of control is improved; hot-line work can be carried out, so that it is avoided that normal electricity use of residents is influenced, and possible economic losses are reduced.

Description

technical field [0001] The invention relates to the technical field of electric tools, in particular to an electric insulating tree and bamboo trimmer. Background technique [0002] Tree pruners are one of the commonly used machines for pruning trees. During the operation of the power line, in order to ensure that the trees and the power transmission line maintain a sufficient safe distance, it is necessary to cut down or trim the trees in the power line channel. Existing electric tree and bamboo trimmers generally include a motor assembly, a transmission assembly and a saw head, and the power of the motor assembly is transmitted to the saw head through the transmission assembly to cut trees; When in use, the operator holds the motor assembly with one hand and the connecting pipe with the other hand to control the direction of the saw head. Because the existing transmission shaft and connecting pipe are all made of metal materials, the overall weight of the trimmer is rela...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01G3/08C03C13/00
CPCA01G3/085C03C13/00
Inventor 米建平黄西军雷昆明蔡姣张金开景文炳
Owner 重庆西鹏汇德电力设备制造有限公司
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